Monthly outlook for Aptakisic, IL: average high 62.1°, average low 48.8°. That is 1.5° above the climate normal for October. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 10 October (77.6°), the coolest 18 October (34.3°).
62.1°/48.8°
Average high / low
+1.5°
Above normal
4 / 5
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
66.9°
60.8°
+3.4°
17 October – 26 October
54.1°
56.6°
-1.4°
27 October – 5 November
at normal
52.8°
—
October records over 66 years
87.4°3 October 2025All-time high
27.5°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Highwood (7 mi).
Thu, 0870° / 52°0
70 °
Aptakisic, Thursday, 8 October
Mostly clear. High 70°, low 52°.
Pressure30.09 inHg
Wind7.7 mph NW
Humidity48%
Visibility6.2 mi
Dew point43°
Fri, 0964° / 48°0.46
64 °
Aptakisic, Friday, 9 October
Heavy rain. High 64°, low 48°.
Pressure30.18 inHg
Wind7.3 mph SE
Humidity57%
Visibility6.2 mi
Dew point48°
Sat, 1078° / 60°0
78 °
Aptakisic, Saturday, 10 October
Clear. High 78°, low 60°.
Pressure30.09 inHg
Wind9.5 mph S
Humidity57%
Visibility6.2 mi
Dew point57°
Sun, 1164° / 56°0.14
64 °
Aptakisic, Sunday, 11 October
Light rain. High 64°, low 56°.
Pressure29.88 inHg
Wind8.2 mph S
Humidity82%
Visibility—
Dew point56°
Mon, 1275° / 54°0.01
75 °
Aptakisic, Monday, 12 October
Light rain. High 75°, low 54°.
Pressure29.77 inHg
Wind9.5 mph N
Humidity66%
Visibility—
Dew point59°
Tue, 1356° / 50°0.19
56 °
Aptakisic, Tuesday, 13 October
Light rain. High 56°, low 50°.
Pressure30.03 inHg
Wind10.3 mph N
Humidity82%
Visibility—
Dew point47°
Wed, 1458° / 47°0
58 °
Aptakisic, Wednesday, 14 October
Overcast. High 58°, low 47°.
Pressure30.15 inHg
Wind14 mph S
Humidity45%
Visibility—
Dew point34°
Thu, 1575° / 53°1.49
75 °
Aptakisic, Thursday, 15 October
Heavy rain. High 75°, low 53°.
Pressure29.74 inHg
Wind12.6 mph S
Humidity56%
Visibility—
Dew point53°
Fri, 1653° / 45°0.01
53 °
Aptakisic, Friday, 16 October
Light rain. High 53°, low 45°.
Pressure30.06 inHg
Wind12.9 mph NW
Humidity49%
Visibility—
Dew point33°
Sat, 1746° / 40°0
46 °
Aptakisic, Saturday, 17 October
Overcast. High 46°, low 40°.
Pressure30.18 inHg
Wind12.1 mph NW
Humidity61%
Visibility—
Dew point31°
Sun, 1850° / 34°0
50 °
Aptakisic, Sunday, 18 October
Partly cloudy. High 50°, low 34°.
Pressure30.21 inHg
Wind10.6 mph W
Humidity33%
Visibility—
Dew point19°
Mon, 1957° / 42°0
57 °
Aptakisic, Monday, 19 October
Overcast. High 57°, low 42°.
Pressure30.27 inHg
Wind8.1 mph SW
Humidity44%
Visibility—
Dew point32°
Tue, 2057° / 47°0
57 °
Aptakisic, Tuesday, 20 October
Mostly clear. High 57°, low 47°.
Pressure30.50 inHg
Wind7.9 mph E
Humidity57%
Visibility—
Dew point40°
Wed, 2158° / 47°0.02
58 °
Aptakisic, Wednesday, 21 October
Light rain. High 58°, low 47°.
Pressure30.30 inHg
Wind7.8 mph SW
Humidity47%
Visibility—
Dew point36°
Thu, 2257° / 47°0
57 °
Aptakisic, Thursday, 22 October
Light rain. High 57°, low 47°.
Pressure30.06 inHg
Wind9.2 mph NW
Humidity36%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2357° / 47°0.13
57 °
Aptakisic, Friday, 23 October
Climate normal for this date — 60-year average.
Average high57°
Average low47°
Average precipitation0.13 in
Chance of precipitation42%
Record high74° (1963)
Record low34° (1981)
Sat, 2456° / 47°0.11
56 °
Aptakisic, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high56°
Average low47°
Average precipitation0.11 in
Chance of precipitation40%
Record high76° (2023)
Record low31° (1981)
Sun, 2555° / 46°0.11
55 °
Aptakisic, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.11 in
Chance of precipitation35%
Record high71° (1963)
Record low33° (1962)
Mon, 2654° / 46°0.11
54 °
Aptakisic, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (1963)
Record low30° (1962)
Tue, 2754° / 45°0.09
54 °
Aptakisic, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.09 in
Chance of precipitation32%
Record high70° (2023)
Record low34° (1976)
Wed, 2853° / 45°0.05
53 °
Aptakisic, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.05 in
Chance of precipitation18%
Record high67° (1999)
Record low31° (2020)
Thu, 2953° / 45°0.06
53 °
Aptakisic, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.06 in
Chance of precipitation22%
Record high78° (2024)
Record low31° (1988)
Fri, 3055° / 46°0.1
55 °
Aptakisic, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (2024)
Record low30° (2020)
Sat, 3154° / 45°0.13
54 °
Aptakisic, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.13 in
Chance of precipitation42%
Record high71° (2024)
Record low28° (2019)
Sun, 0153° / 44°0.17
53 °
Aptakisic, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.17 in
Chance of precipitation42%
Record high67° (2016)
Record low20° (2019)
Mon, 0252° / 43°0.13
52 °
Aptakisic, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.13 in
Chance of precipitation38%
Record high68° (1961)
Record low25° (1991)
Tue, 0351° / 42°0.06
51 °
Aptakisic, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (2022)
Record low20° (1991)
Wed, 0451° / 43°0.09
51 °
Aptakisic, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2022)
Record low18° (1991)
Thu, 0551° / 42°0.12
51 °
Aptakisic, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.12 in
Chance of precipitation28%
Record high68° (2022)
Record low22° (1991)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Aptakisic, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Aptakisic, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.